Dell ST2420 Specifications

Dell ST2420

Part Number: 4X6C0 (Reviewed)

General

  • Packaged Quantity
    1
  • Display Type
    LED-backlit LCD monitor / TFT active matrix
  • Diagonal Size
    24 in
  • Panel Type
    TN
  • Depth
    8 in
  • Width
    22.6 in
  • Aspect Ratio
    Widescreen - 16:9
  • Height
    16.5 in
  • Native Resolution
    FullHD 1920 x 1080 at 60 Hz
  • Weight
    9.48 lbs
  • Pixel Pitch
    0.277 mm
  • Compatibility
    PC
  • Contrast Ratio
    8000000:1 (dynamic)
  • Color Support
    16.7 million colors
  • Response Time
    5 ms
  • Screen Coating
    anti-glare
  • Backlight Technology
    LED backlight
  • Features
    68% (CIE 1931) color gamut, 81% (CIE 1976) color gamut, HDCP
  • Dimensions (WxDxH)
    22.6 in x 8 in x 16.5 in - with stand
  • Vertical Viewing Angle
    160
  • Brightness
    250 cd/m2
  • Horizontal Viewing Angle
    170
  • Manufacturer
    Dell, Inc.

Display

  • Image Brightness
    250 cd/m2
  • Image Aspect Ratio
    16:9
  • Native Resolution
    1920 x 1080
  • Response Time
    5 ms
  • Front Panel Controls
    Power on/off

Miscellaneous

  • Features
    security lock slot (cable lock sold separately)
  • Input Device(s)
    none
  • Microsoft Certifications
    Compatible with Windows 7
  • Included Accessories
    stand

Environmental Standards

  • ENERGY STAR Qualified
    Yes
  • EPEAT Compliant
    EPEAT Silver

Power

  • Frequency Required
    50/60 Hz
  • Power Consumption Operational
    30 Watt
  • Compliant Standards
    EPA Energy Star 5.0
  • Power Supply
    internal

Video

  • Video Output
    none

Manufacturer Warranty

  • Service & Support
    1 year warranty

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    104 °F
  • Humidity Range Operating
    10 - 80% (non-condensing)

Video Input

  • Digital Video Standard
    Digital Visual Interface (DVI), High-Definition Multimedia Interface (HDMI)

Mechanical

  • Display Position Adjustments
    tilt
  • Tilt Angle
    25

Image

  • Image Aspect Ratio
    16:9
  • Image Brightness
    250 cd/m2
  • Vertical Viewing Angle
    160
  • Horizontal Viewing Angle
    170

Sustainability

  • CNET Power Saver
    Yes
  • CNET Labs: Operational power consumption
    19.62 Watt
  • CNET Labs: Calibrated power consumption
    23.5 Watt
  • CNET Labs: Max brightness power consumption calibrated
    25.7 Watt
  • CNET Labs: Min brightness power consumption
    9.06 Watt
  • CNET Labs: Estimated Annual Energy Cost
    7.57 US Dollars

General

  • Manufacturer
    Dell, Inc.